TWAYRDIO 2meter/70cm VHF UHF Fiberglass Base Antenna - 144/430MHz 86.6inches Heavy Duty Dual Band Vertical Base Antenna 5.5/8.5dBi with SO239 Connector for Repeater Mobile Radio Transceiver
Electrical specifications - Frequency Range: 144/430 MHz; Impedance: 50 ohm; Gain: 5.5/8.5 dBi; Polarization: Vertical; Lighting Protection: Direct Ground; VSWR <1.5; Maximum input power: 200 W
Mechanical specifications - Antenna Height: 86.6 inches; Weight: 2.6 lbs; Connector: UHF Female (SO-239); Radome Material: Fiberglass; Sections: 3; Material of Hardware-supplied: Aluminum Alloy; Hold Pole Diameter: 1.18~2.4 inches
The antenna is made up of 3 sections of white fiberglass, and is connected by copper rod to reduce power loss and make the antenna have better reception and transmission.
The antenna is pre-tuned, no tuning needed. Heavy-duty fiberglass construction greatly improves the outdoor working life of the antenna.
Includes mounting brackets, hardware and stainless steel radials. Coax cable sold separately. If you have any questions about antenna installation, please feel free to contact the seller Trust communication.